Patio bed



FIG. 1 is a perspective side view of a patio bed showing our new design;

FIG. 2 is a perspective bottom view thereof;

FIG. 3 is a right side elevational view thereof, the left sideelevational view being the same as the right side elevational view; and,

FIG. 4 is a top plan view thereof.

We claim the ornamental design for a patio bed, as shown and described.